
\begin{table}[htb]
\caption{Additional evidence: specific actors, service and IPR provisions, and PTA rating}
\begin{center}
\begin{tabular}{l c c c}
\hline
 & Model 4R & Model 5R & Model 6R \\
\hline
(Intercept)                                  & $2.89 \; (0.94)^{**}$ & $2.97 \; (0.50)^{***}$ & $2.47 \; (0.15)^{***}$  \\
Services                                     & $1.73 \; (0.67)^{*}$  & $0.01 \; (0.54)$       & $0.68 \; (0.12)^{***}$  \\
IPR                                          & $0.22 \; (0.41)$      & $1.26 \; (0.33)^{***}$ & $1.10 \; (0.14)^{***}$  \\
Environment                                  & $1.12 \; (0.72)$      & $0.86 \; (0.30)^{**}$  & $1.32 \; (0.11)^{***}$  \\
Labour                                       & $-0.25 \; (0.89)$     & $0.80 \; (0.32)^{*}$   & $1.02 \; (0.11)^{***}$  \\
Northern export-oriented business            & $-0.36 \; (0.99)$     &                        &                         \\
Service x Northern export-oriented business  & $-1.08 \; (0.74)$     &                        &                         \\
IPR x Northern export-oriented business      & $1.41 \; (0.50)^{**}$ &                        &                         \\
Environ. x Northern export-oriented business & $-0.04 \; (0.77)$     &                        &                         \\
Labour x Northern export-oriented business   & $1.19 \; (0.93)$      &                        &                         \\
Service business                             &                       & $-0.35 \; (0.67)$      &                         \\
Services x Service business                  &                       & $1.45 \; (0.78)$       &                         \\
Other citizen groups                         &                       &                        & $0.19 \; (0.20)$        \\
Knowledge intensive business                 &                       &                        & $-0.08 \; (0.27)$       \\
Health policy citizen groups                 &                       &                        & $0.13 \; (0.54)$        \\
IPR x Other citizen groups                   &                       &                        & $-0.93 \; (0.23)^{***}$ \\
IPR x Knowledge intensive business           &                       &                        & $0.95 \; (0.39)^{*}$    \\
IPR x Health citizen groups                  &                       &                        & $-2.45 \; (0.59)^{***}$ \\
\hline
Adj. R Squared                               & $0.16$                & $0.13$                 & $0.17$                  \\
N                                            & $408$                 & $240$                  & $2222$                  \\
\hline
\multicolumn{4}{l}{\scriptsize{\parbox{0.9\linewidth}{$^{***}p<0.001$; $^{**}p<0.01$; $^{*}p<0.05$. Estimates from an OLS regression. Standard errors in parentheses. Dependent variable (PTA rating) ranges from 1 to 10.}}}
\end{tabular}
\label{tab:additional_evidence1}
\end{center}
\end{table}
